10320310302320 has 80 divisors (see below), whose sum is σ = 24035211648000. Its totient is φ = 4121159914752.

The previous prime is 10320310302283. The next prime is 10320310302397. The reversal of 10320310302320 is 2320301302301.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 10320310302292 and 10320310302301.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 724581119 + ... + 724595361.

It is an arithmetic number, because the mean of its divisors is an integer number (300440145600).

Almost surely, 2^{10320310302320} is an apocalyptic number.

10320310302320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10320310302320 is an abundant number, since it is smaller than the sum of its proper divisors (13714901345680).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10320310302320 is a wasteful number, since it uses less digits than its factorization.

10320310302320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28902 (or 28896 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 10320310302320 its reverse (2320301302301), we get a palindrome (12640611604621).

The spelling of 10320310302320 in words is "ten trillion, three hundred twenty billion, three hundred ten million, three hundred two thousand, three hundred twenty".